Elliot, this is a well reasoned reply from you who has tremendous industry experience and deals with customers who are ready to part with their money on expensive equipment. Dealers and distributors are going to make the transition successful as the first law of marketing implies that the dogs gotta like the dog food for something to move off the shelf. The dealers and distributors will have to get behind the new ARC.
At the risk of being called stupid again on an open forum where clients and industry professionals can openly speculate and respectively surmise--- I believe innovation at the top is apparently lacking vis a vis other top contenders as stated- you only have to look at companies like CH or Mola Mola on the other end to see where user interfaces and technology has taken the hobby. ARC has not been there and its a global marketplace.
Additionally, it is clear to me that operating expense has to be managed. The only reason you fail is you don't sell enough ,what you do sell is not profitable or there's nothing to sell because you don't have operation under control ( cash, inventory ,people, or infrastructure).
On infrastructure - is ARC staying in situ ? or are they moving. Their building is evidently for lease- moving is going to be pretty disruptive for them to get re-aligned.
https://www.commercialexchange.com/listing/38088747/6655-Wedgwood-Rd-N-Maple-Grove-MN-55311
I'm a big ARC fan and have own something from ARC for last 40 years. I wish them well ---I routinely deal with cross border acquisitions that are orders of magnitude greater than this deal. There will be lots of effort required.